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Help mailcow

Let us know about your ideas in #mailcow @ Freenode.

Servercow - hosted mailcow, KVM based virtual servers, web-hosting and more.

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Get support

Commercial support

For commercial support contact info@servercow.de.

Community support

Screenshots

You can find screenshots on Imgur.

Overview

The integrated mailcow UI allows administrative work on your mail server instance as well as separated domain administrator and mailbox user access:

  • DKIM key management
  • ARC support
  • Black- and whitelists per domain and per user
  • Spam score management per-user (reject spam, mark spam, greylist)
  • Allow mailbox users to create temporary spam aliases
  • Prepend mail tags to subject or move mail to sub folder (per-user)
  • Allow mailbox users to toggle incoming and outgoing TLS enforcement
  • Allow users to reset SOGo ActiveSync device caches
  • imapsync to migrate or pull remote mailboxes regularly
  • TFA: Yubi OTP and U2F USB (Google Chrome and derivatives only), TOTP
  • Add domains, mailboxes, aliases, domain aliases and SOGo resources
  • Add whitelisted hosts to forward mail to mailcow
  • Fail2ban-like integration

mailcow dockerized comes with multiple containers linked in one bridged network. Each container represents a single application.

  • Dovecot
  • ClamAV
  • Memcached
  • Redis
  • MySQL
  • Unbound (as resolver)
  • PHP-FPM
  • Postfix
  • ACME-Client (thanks to @bebehei)
  • Nginx
  • Rmilter
  • Rspamd
  • SOGo
  • Fail2ban-like integration by @mkuron

6 volumes to keep dynamic data - take care of them!

  • vmail-vol-1
  • redis-vol-1
  • mysql-vol-1
  • rspamd-vol-1
  • postfix-vol-1
  • crypt-vol-1